Optimal quadrature

S. Elhay
1969 Bulletin of the Australian Mathematical Society  
Certain Hirbert spaces of functions with known smoothness are considered. The weights and mesh of the quadrature formulae which have least estimate of error with respect to the norm for functions in these spaces are found and their properties are discussed.
doi:10.1017/s0004972700041307 fatcat:yuet2y7prbhrdey7z3na3qfmke